Ruellia Flava (Pers.)
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Ruellia Flava (Pers.)
''Ruellia flava'' may mean: *''Ruellia flava'' – an unplaced species *''Ruellia flava'' – a synonym of ''Strobilanthes flava ''Strobilanthes'' is a genus of about 350 species of flowering plants in the family Acanthaceae, mostly native to tropical Asia and Madagascar, but with a few species extending north into temperate regions of Asia. Many species are cultivated for ...'' *''Ruellia flava'' – a synonym of '' Ruellia ochroleuca'' {{Species Latin name disambiguation flava ...
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Unplaced
In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term ''taxon inquirendum'' is broader in meaning and refers to an incompletely defined taxon of which the taxonomic validity is uncertain or disputed by different experts or is impossible to identify the taxon. Further characterization is required. Certain species names may be designated unplaced names, which ''Plants of the World Online'' defines as "names that cannot be accepted, nor can they be put into synonymy". Unplaced names may be names which were not validly published, later homonyms which are therefore illegitimate, or species which cannot be accepted because the genus name is not accepted. Species names may remain unplaced if there is no accepted species in a genus in which it can be placed, or if the type material for the species ...
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Strobilanthes Flava
''Strobilanthes'' is a genus of about 350 species of flowering plants in the family Acanthaceae, mostly native to tropical Asia and Madagascar, but with a few species extending north into temperate regions of Asia. Many species are cultivated for their two-lipped, hooded flowers in shades of blue, pink, white and purple. Most are frost-tender and require protection in frost-prone areas. The genus is most famed for its many (but not all) species which bloom on long cycles of several years, such as '' Strobilanthes wightii'' which blooms every thirteen years. Species ''Strobilanthes atropurpurea'' is a temperate species, native to eastern Siberia; it is cultivated for its purple flowers. ''Strobilanthes dyeriana'' (Persian shield) is a tropical plant native to Myanmar. It is grown for its dark green foliage with bright, metallic-purple stripes radiating outward from the central leaf vein. In proper conditions, it will also produce pale purple flowers. Persian Shield grows best ...
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Ruellia Ochroleuca
''Ruellia'' is a genus of flowering plants commonly known as ruellias or wild petunias. They are not closely related to petunias (''Petunia'') although both genera belong to the same euasterid clade. The genus was named in honor of Jean Ruelle (1474–1537), herbalist and physician to Francis I of France and translator of several works of Dioscorides. Numerous formerly independent genera are nowadays considered synonymous with ''Ruellia'', including ''Blechum'', ''Eusiphon'', and ''Ulleria''. ''Acanthopale'' and ''Polylychnis'' are considered a distinct genera. Ruellias are popular ornamental plants. Some are used as medicinal plants, but many are known or suspected to be poisonous. Their leaves are food for the caterpillars of several Lepidoptera (butterflies and moths), typically Nymphalinae and in particular members of their tribe Junoniini, such as the larvae of the banded peacock (''Anartia fatima''). Nymphalinae using ''Ruellia'' as host plants include the common buckeye ( ...
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